55533030353 has 4 divisors (see below), whose sum is σ = 55684346880. Its totient is φ = 55381713828.

The previous prime is 55533030341. The next prime is 55533030361. The reversal of 55533030353 is 35303033555.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55533030353 - 2⁸ = 55533030097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55533030323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75657713 + ... + 75658446.

It is an arithmetic number, because the mean of its divisors is an integer number (13921086720).

Almost surely, 2^55533030353 is an apocalyptic number.

It is an amenable number.

55533030353 is a deficient number, since it is larger than the sum of its proper divisors (151316527).

55533030353 is a wasteful number, since it uses less digits than its factorization.

55533030353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151316526.

The product of its (nonzero) digits is 151875, while the sum is 35.

The spelling of 55533030353 in words is "fifty-five billion, five hundred thirty-three million, thirty thousand, three hundred fifty-three".